Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Whitney Danielle Johnson-Martin, LCSW

Individual provider Clinical Social Worker · NPI 1700306511

Whitney Danielle Johnson-Martin, LCSW is a Clinical Social Worker in Long Beach, California. Qualified in 2017, 9 years ago. Works from 4 locations and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
9
Licensed in
CA, NV
In the registry since
2017
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

3711 Long Beach Blvd Ste 4057 4TH Fl #1014
Long Beach, CA 90807-3315
Phone: (562) 231-6884
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4023 Marine Ave, Lawndale, CA 90260 — (310) 675-9555
  • 4401 Crenshaw Blvd, Los Angeles, CA 90043 — (323) 290-8360
  • 2620 Industry Way, Lynwood, CA 90262-4024 — (323) 242-5000

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 102616 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 11649-C (NV)

Record details

NPI number1700306511
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 22, 2017
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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